baber/WOPTO huggingface dataset:
Patent JP-S6350621-A (JP)
Title: Diesel engine
Inventor: MIYAIRI YUKIO
IPC: F02F1/24
Filed: 1986-08-19
Abstract: PURPOSE:To intensify air current in a combustion chamber to accelerate fuel and air mixing so as to obtain a good combustion by providing a plate-shaped member with an opening with an area smaller than a cylinder bore area, on the upper part of the cylinder. CONSTITUTION:A plate-shaped member 4 made of ceramic and having an opening 3 of a smaller area than a cylinder bore area and its outside diameter larger than the cylinder bore is to be provided on a cylinder head 2 located above a cylinder 1. Thus, the plate-shaped member 4 and the cylinder head 2 forms a combustion chamber 5. Because the volume of a head clearance 8 is rapidly reduced as a piston 7 elevates in a compression stroke, a squish current 9 is generated by the air squeezed out from the head clearance 8, thereby facilitating the mixture of fuel and air in the combustion chamber 5. Furthermore, an excellent combustion performance is maintained as fuel is always injected into the combustion chamber 5 even if the fuel injection timing is changed because the positional relationship between combustion chamber 5 and a fuel injection nozzle 6 is fixed.
Patent JP-S6348602-A (JP)
Title: Recording and reproducing device
Inventor: ZAITSU OSAMU
IPC: G11B5/008
Filed: 1986-08-18
Abstract: PURPOSE:To reduce the size of a tape cassette as much as possible by allowing a guide drum to reach the position where a 2nd head begins to form a 2nd track after making one turn from the position where a 1st head beings to form a 1st track. CONSTITUTION:A tape 1 is wound around a guide drum 2 by one of six PCM channels, e.g. channel D and guided by guide posts 3 and 4 to run as shown by an arrow X, so that recording and reproduction are performed. At this time, the diameter of the guide drum 2 is 40mm and the necessary angle for the winding of the tape is 36 deg.. Two heads 5A (L channel head) and 5B (R channel head) which face each other at 180 deg. and differ in azimuth angle are fitted to a magnetic head 5. In recording mode, the heads 5A and 5B which record signals on the magnetic tape are alternated, i.e. switched when the guide drum 2 rotates generally by 180 deg..
Patent JP-2000007928-A (JP)
Title: Silver halide photographic sensitive material containing novel cyan coupler and hydrazine-based color developing agent, and color developing dyestuff of coupler
Inventor: NAGATO MICHIKO
IPC: G03C7/413
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a photographic sensitive material comprising a good cyan coupler by incorporating a 1-naphthol coupler having an oxalyl group at the 2-position and a specific group at the 5-position, and a hydrazine-based color developing agent. SOLUTION: The objective silver halide photographic sensitive material comprises a 1-naphthol coupler having an oxalyl group at the 2-position and a group of formula I at the 5-position, and a hydrazine-based color developing agent. In formula I, A is any one atom of N, S and O; and (i) is 1 or 2, and (i) is 1 when A is S or O and (i) is 2 when A is N; R1 is H or a monovalent substituent and, when (i) is 2, the two R1 can be the same or different. The 1-naphthol coupler is represented by formula II. In formula II, A, j1 and R21 have the same meaning as A, (i) and R1 in formula I, respectively; j2 is an integer of 0-4; R22 is a group substitutable on the naphthalene ring; R23 is a monovalent group; and X is H or an eliminable group on reacting with an oxidant of the color developing agent.
Patent JP-S5893364-A (JP)
Title: Power supply system
Inventor: OONO MASAHIKO
IPC: G05F1/56
Filed: 1981-11-30
Abstract: PURPOSE:To prevent the heating or breakage of LSI of a method wherein a diode is connected in-between a substrate electrode and other electrode in reverse direction. CONSTITUTION:A positive power source 1 is connected to the positive power source terminal 2 of the LSI 7 having a P type substrate, a negative power source 4 is connected to a negative electrode terminal 5, which is the substrate electrode, and an earth is connected to an earth terminal 3 respectively. Besides, the cathode of a diode 6 is connected to the terminal 3, and the anode of the diode 6 is connected to the terminal 5. The power source 4 is not applied to the terminal 5 when the power source is turned ON or it is in fault, and a current passes through the terminal 2 from the power source 1 and runs to the LSI when the power source 1 is supplied to the terminal 2. This current runs to the earth from the terminal 3, and, at the same time, it runs to the earth from the substrate electrode through the intermediary of the diode 6. As a result, the reference potential is suppressed to the level of potential wherein the component of the forward voltage of the diode 6 is increased, thereby enabling to suppress the abnormal current. Accordingly, the heating or breakage of LSI can be prevented.
Patent JP-S6171519-A (JP)
Inventor: SOMA SHIGEO
IPC: H01H33/66
Filed: 1984-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6437446-A (JP)
Title: Method for forming lightweight aggregate
Inventor: KOBAYASHI SOSUKE
IPC: C04B18/16
Filed: 1987-08-03
Abstract: PURPOSE:To obtain a lightweight aggregate of good quality having glassy films and high surface film strength, by mixing coal ash with waste glass granules, granulating the resultant mixture, calcining the obtained grains at a specific temperature and cooling the calcined grains. CONSTITUTION:Coal ash granules are mixed with glass granules and the resultant mixture is granulated and calcined at 900-1,200 deg.C. The surfaces of the resultant grains 1 are converted into a semimolten state. The interiors thereof are softened to simultaneously evolve a gas, form closed cells 2 and expand the softened whole, which is then air-cooled to form hard glassy films 3 on the surfaces and afford the aimed lightweight aggregate having about 1.0 apparent specific gravity.
Patent JP-H1141277-A (JP)
Title: Communication terminal equipment having electronic mail function
Inventor: TANIMOTO YOSHIFUMI
IPC: H04L12/58
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To omit each input of plural opposite party addresses after a log-in operation by registering plural mail addresses in a memory as a common group to log them in a network and then registering the mail addresses in a network as a group. SOLUTION: A registering operation program is started to a communication terminal equipment when a button is operated at an operation part 5. Thus, a single group address is registered in the terminal equipment in response to a single group button by a button operation and with plural opposite parties defined as a common group. An original is set at a reading part 2, and the original reading, image conversion, binary text conversion and mail editing are carried out by operations of group buttons included in a one-action button group to produce the electronic mails having the destinations of group addresses corresponding to the group buttons. Then a log-in operation, the transmission of electronic mails and a log-out operation are carried out to finish the processing.  Thus, the sequential input of plural opposite party addresses can be omitted and the input of a group address can also be omitted, and the depression of only a single group button suffices.
Patent JP-H0245424-A (JP)
Title: Antiallergic agent
Inventor: HIBINO HIDEHIKO
IPC: A61P43/00
Filed: 1988-08-03
Abstract: PURPOSE:To obtain an antiallergic agent specifically inhibiting 5-lipoxygenase but hardly other lipoxygenase activity, having low side effects, comprising a specific highly unsaturated fatty acid derivative as an active ingredient. CONSTITUTION:An antiallergic agent comprising a compound shown by the formula (R1 is oleyl; R2 is docosahexaenoyl or eicosapentaenoyl; R3 is H, phosphoryloholine or phosphorylethanolamine) such as Sn-1-oleyl-Sn-2- docosahexaenoyl-Sn-3 glycerophosphabidylcholine as an active ingredient. The preparation can be orally and parenterally administered. A dose is 0.01-200mg/kg, especially about 10mg/kg per adult daily in bhe case of oral administration. In the case of parenteral administration, the upper limit of dose is about 10mg/kg and the dose is especially preferably 2mg/kg.
Patent JP-H0357445-A (JP)
Title: Laser device
Inventor: OGASAWARA TADAHIKO
IPC: A61N5/06
Filed: 1989-07-26
Abstract: PURPOSE:To successively or simultaneously emit laser beams of different wavelength by one set of laser device with a simple constitution by providing an operating means for opposing selectively a total reflection mirror to a laser rod of the corresponding laser generator at the time of oscillating a laser beam, and a means for guiding a laser beam generated by each laser generator. CONSTITUTION:The oscillation of laser generators 26, 27, 28 and 29 is executed in accordance with a rotational operation timing of a rotary mirror by a control means. That is, when the rotary mirror 5 rotates, and specific total reflection mirrors 6, 7, 8 and 9 corresponding to laser rods 1, 2, 3 and 4 are opposed to those laser rods 1, 2, 3 and 4, those laser generators 26, 27, 28 and 29 are oscillated. Also, laser beams fetched from each laser generator 26, 27, 28 and 29 have intrinsic wavelength oscillated from the respective laser rods 1, 2, 3 and 4. Also, in the case the rotary mirror 5 is not rotated and the laser rods 1, 2, 3 and 4 corresponding to those total reflection mirrors 6, 7, 8 and 9 are opposed and stopped, all four kinds thereof, or two or more laser beams can be mixed and fetched, or an arbitrary laser beam can be fetched singly.
Patent JP-S6082988-A (JP)
Title: Pulse radar device
Inventor: KAWAGUCHI YOSHIHIRO
IPC: G01S13/524
Filed: 1983-10-14
Abstract: PURPOSE:To improve an MTI (moving target indicating function) characteristic by performing a frequency modulation to a pulse transmitting wave of a radar, extracting a demodulating wave of a modulating signal from a reflected receiving wave by said transmitting wave, and inputting it to the MTI. CONSTITUTION:An FM modulator 23 is provided between a coherent oscillator 10 and a mixer 7, so that a frequency of a transmitting coherent signal is FM- modulated by a frequency of a modulated wave oscillator 22. An output of the FM-modulated oscillator 10 passes through the mixer 7 and reaches a klystron 3, in which said output becomes a transmitting high frequency pulse, and it is transmitted from an antenna 1. This receiving wave passes through a transmitting and receiving switch 2 from the antenna 1, it is converted to an intermediate frequency at a mixer 5, amplified by an intermediate amplifier 8 and inputted to a pulse form demodulator 40. A demodulated wave fetched by receiving a Doppler deviation in said demodulator is inputted to an MTI50 through a phase detector 9. As for the phase detector 9, an output signal of the modulated wave oscillator 22 is used as a reference signal.
Patent JP-S62105444-A (JP)
Inventor: NOBLE JR WENDELL P
IPC: H01L21/76
Filed: 1986-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6437768-A (JP)
Title: Recording and reproducing system
Inventor: SATO TETSUYA
IPC: G11B20/10
Filed: 1987-07-31
Abstract: PURPOSE:To promote the operability by reading reproducing time data recorded on a digital method recording medium and recordable time data of a recording medium for dubbing and selecting a combination of recording blocks having the least time for non-recording part of the recording medium to be dubbed. CONSTITUTION:Playing time data recorded on the digital method recording medium to be dubbed and recording time data of the recording medium for dubbing are read, and such a combination of digital recording blocks as to make the time for the non-recording part formed in an ending part of the recording medium for dubbing the shortest is selected. For example, the number of pieces of music recorded on the recording medium 20 is read by a CPU 15 and a playing time for each piece of music is read accordingly. Then, the recording time for a tape is read, and based on this recording time, the combination with the shortest recording time is selected. By this method, a dubbing operation can be performed in simple handling and mostly unuselessly.
Patent JP-H0534725-A (JP)
Title: Production of liquid crystal device
Inventor: SHIMADA YASUNORI
IPC: G02F1/133
Filed: 1991-08-01
Abstract: PURPOSE:To allow the formation and removal of a short ring in the state of preventing the generation of noises to an active matrix substrate constituted by providing input terminals to a driver IC for driving switching elements on the outer side of the signal input terminals of gate electrode wirings and source electrode wirings. CONSTITUTION:The short ring 11 consisting of a carbon thin film is formed on the active matrix substrate 20. All of the gate electrode wirings 2 and the source electrode wirings 7 are shorted by this short ring 11. The short ring 11 is removed by a dry etching method or ashing method, etc., after the liquid crystal display device is assembled by sealing a liquid crystal. The capacitors to be formed with the short ring 11 do not, therefore, exist even if the actually produced liquid crystal display device is used in actuality. Since the wrings are not electrically connected by the capacitors, the noises are not generated. All of the gate electrode wirings 2 and the source electrode wirings 7 are held shorted by the short ring 11 at the time of a rubbing treatment and, therefore, the dielectric breakdown of gate insulating films and the destruction of switching elements are of course prevented during the assembly stage of the liquid crystal panel.
Patent JP-S6175826-A (JP)
Title: Adsorbing, twisting and spinning device
Inventor: ANAHARA AKIJI
IPC: D01H4/16
Filed: 1984-09-14
Abstract: PURPOSE:To prevent leakage of electricity from a high-voltage electrode to a porous roller, and to improve wear resistance, by setting a pair of electrodes in a fiber feed channel, and using ceramic as a material for a cylindrical part of a porous roller in which a suction pipe is set. CONSTITUTION:A pair of the electrodes 29 and 30 having the faces of electrodes in the direction approximately parallel to the direction of fiber movement are set in the fiber feed channel 20, and the porous cylinder 19 of the porous roller 13 consists of ceramic of insulating material. Leakage of electricity from the high-voltage side electrode 30 will not occur even if the ends of the electrodes are fairly made close, the porous roller 13 has almost no wear, and it can stand long-period use.
Patent JP-S6252439-A (JP)
Title: Optical detector for vehicle
Inventor: ADACHI TETSUO
IPC: F02B3/06
Filed: 1985-09-02
Abstract: PURPOSE:To make it possible to always accurately detect only the generation of a dust fluid, by detecting the dust fluid by paying attention to the fact that the time length of the dust fluid causing the output change of an optical detector is longer than that of a mud particle, water splash or snow causing same change. CONSTITUTION:The open air is guided into a vehicle from the introducing port part of an introducing body but the light transmitting type detector S opposing a light source to an optical detector is arranged in the middle. When the vehicle is allowed to run, the foreign matter such as mud, water or snow in an air stream impinges against the lower side part of the inner wall of the introducing port part 21 and subsequently falls therealong to be prevented from penetrating into a base part 22. Therefore, only the residual dust fluid component from which the foreign matter fluid component was almost removed smoothly enter the base part 22 along with the air stream. However, because the detection duration time of the foreign matter fluid component such as rain, snow or water splash is 3ms of less as shown by codes P1-P5 while the detection duration time of the dust mainly contained in the black smoke exhausted from a diesel engine is 30-1,700ms, only dust can be certainly detected by paying attention to said duration times.
Patent JP-S6170902-A (JP)
Inventor: SASAI AKIRA
IPC: A01B35/00
Filed: 1984-09-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000029883-A (JP)
Title: Information providing method corresponding to reference source, hypertext system and www server
Inventor: MOTODA TOSHIHIRO
IPC: G06F13/00
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of damage due to not-permitted linkage by providing not-original information but substitutive information in the case of linkage from a URL other than an originally permitted referring source URL by finding out information to be provided from both of a referred URL and the referring source URL. SOLUTION: A referring source URL sent from a referring source URL sending device 12 and a referred URL sent from a referred URL sending device 11 are received by a retrieving device 21. The device 21 retrieves a correspondence table 20 based on the received referring source URL and referred URL, acquired positional information corresponding to both the URLs and returns the presentation information 40 based on the positional information to a reference device 10.
Patent JP-H0357197-A (JP)
Title: Lighting load controller
Inventor: KAGEYAMA MOTOHIRO
IPC: H05B37/02
Filed: 1989-07-26
Abstract: PURPOSE:To protect a dimmer device against short-circuit current when a signal conductor is short-circuited by detecting an instant value of the current running in the signal conductor that transmits a dimmer signal, and when the instant current exceeds a predetermined short-circuit current, by providing a short-circuit protecting means by which output of the dimmer signal is stopped. CONSTITUTION:Between a base of a transistor Q2 and a grounding point GND, a photothyristor PS2 that works as a short-circuit protecting means is connected through a diode D1. When a dimmer signal conductor is short-circuited, large current runs is a resistance R6, and current descent of the resistance R6 becomes large, and a signal potential Vf is lowered. Emitter potential of a transistor Q4 Vg is also lowered. Photodiode PD2 generates a light signal thereby, and a photothyristor PS2, receiving the light signal, is triggered and turned ON. Base potential of the transistor Q2 is lowered thereby, and is turned OFF, whereby a signal potential V becomes zero, and excess current due to short-circuit can thus be stopped, and a circuit device of a dimmer device 1 can be protected.
Patent JP-H0358594-A (JP)
Title: Time division switch
Inventor: MARUOKA TATSURO
IPC: H04L12/50
Filed: 1989-07-26
Abstract: PURPOSE:To eliminate necessity for the large quantity of data lines even when the quantity of transmitting data is large by composing communication lines of optical fibers on input and output sides and executing data transmission by wavelength multiplexing and time division multiplexing. CONSTITUTION:An input side communication line 1 is composed of the optical fiber and even when light is simultaneously transmitted with an m-kinds of various wavelengths from lambda1 to lambdam1, the light with these various wavelengths is not mutually affected in the optical fiber. The input side communication line 1 is also simultaneously constituted as the time division multiplexing line of n-channels. A spectroscopic converting circuit 2 executes the spectroscopic processing of a signal coming from the input side communication line 1 into the light with the various wavelengths from lambda1 to lambdam, converts the signal as a digital electric signal and sends it through an input side multiplexing line 3 to digital switch circuits 41-4m. Thus, the wavelength multiplexing of the light is executed simultaneously with the time division multiplexing of the signal in the light with each wavelength, the data of several parallel bits can be transmitted by one communication line.
Patent JP-H1138010-A (JP)
Title: Reaction tube stirring device
Inventor: KAWAMURA TOSHIMI
IPC: G01N35/02
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To surely keep containers at the erected state during a standby, facilitate the access to the inner bottom faces of the containers, and uniformly stir the liquids in the reaction containers in the uniform inclination type stirring state by rotating a stirring plate in the eccentric state. SOLUTION: A rotating motor 40 and a stirring motor 70 are synchronously rotated during a standby, and the stirring pin 78 of an eccentric plate 54 is rotated while being located at the base end section. Reaction tubes T inserted and held in the free insertion holes 48 of a stirring plate 46 are kept at the erected state. At the time of stirring, a reaction tube turret 14 is kept stationary, the stirring pin 78 is moved from the base end section of the eccentric hole of the eccentric plate 54 to the tip by the driving force from the stirring motor 70, and the eccentric plate 54 is position-regulated to the eccentric position. The eccentric rotating force of the eccentric plate 54 is transmitted, and the stirring plate 46 is eccentrically moved.  The lower sections of the reaction tubes T held by reaction tube holders 16 at the upper ends are rotated in the so-called precession motion and the reaction solutions in the reaction tubes T are uniformly stirred.
Patent JP-H1034699-A (JP)
Title: Method and device for resin sealing for son package
Inventor: MIYAJIMA FUMIO
IPC: B29L31/34
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To mold easily an SON(small outline non lead) package of high molding accuracy without generating resin flashes. SOLUTION: In a resin sealing method for an SON package formed by connecting electrically one end face of a lead 14 with an electrode of a semiconductor chip 10 in a chip face of the semiconductor chip and forming the other end side exposed to the outer face of seal resin for sealing the above-referred chip face as a connecting section with a fitted base or the like, a mold with a cavity recessed section for setting a product to be molded composed of the lead 14 bonded with the semiconductor chip 10 is used, and the product to be molded is set on the recessed section in the state of coating a mold face including the cavity recessed section of the mold with a release film 32 of required flexibility and heat resistance, while the mold face of the other mold to be combined with the above-referred mold is also coated with the release film 32,  and the product to be molded is clamped and resin is filled in the cavity to carry out the resin sealing.
Patent JP-S6253875-A (JP)
Title: Thermal recording material
Inventor: SHIMOMURA TERUHIRO
IPC: B41M5/382
Filed: 1985-09-02
Abstract: PURPOSE:To obtain a sufficient developed color density while maintaining the function of a protective layer, by subjecting a protective layer to a heat treatment in a specified temperature range after coating and drying, in a thermal recording material wherein a protective layer comprising a polymer as a main constituent is laminated on a thermal color forming layer. CONSTITUTION:A thermal recording material comprises a thermal color forming layer comprising a colorless or light-colored electron-donative dye precursor and an electron-acceptive compound for developing the color of the dye precursor by reacting therewith, and a protective layer laminated thereon which comprises a polymer as a main constituent. The protective layer is subjected to a heat treatment after coating and drying. The heat treatment is preferably carried out by passing the recording material through a pressing device comprising the combination of a metallic roll heated to 50-80 deg.C and an elastic roll so that the protective layer side is brought into contact with the metallic roll. The elastic roll is preferably formed from a material having a Shore hardness of 70-90 deg.. The dye precursor may be a compound based on triarylmethane, diphenylmethane, xanthene, thiazine, spiropyran or the like.
Patent JP-S6170933-A (JP)
Inventor: TAKUBO REISUKE
IPC: A01K83/00
Filed: 1984-09-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。